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The project will ultimately cover an area roughly twice the size of Wales and capture almost four million images, and is being delivered in partnership with US-based Normandeau Associates on behalf of the New York State Energy Research and Development Authority.

The deal takes APEM past the £10 million annual turnover milestone, a huge achievement for the company which is celebrating its 30th anniversary.

Investment in technology

APEM invested several million pounds in its first aircraft and cameras just over 10 years ago.

The twin-engine aircraft allowed APEM to carry out aerial surveys of rivers and water bodies.

This led to an opportunity to provide offshore aerial surveys of birds and marine mammals for the emerging offshore wind energy market.

Today, APEM has a fleet of aircraft and has invested significant resources to develop its own bespoke camera systems: the Shearwater II and III.

These are the global standard bearers for offshore aerial digital wildlife surveys.

The development of the aerial survey services has fuelled APEM’s international expansion; predominantly high-resolution aerial surveys for the offshore wind industry, utilities and the power sector.

Dr Stuart Clough

Dr Stuart Clough, director at APEM, said: “The past three decades have seen APEM undertake incredibly important projects, and the last ten years have really been an enormous transformation since the investment in our first aircraft, the development of our own camera systems, and the resulting international expansion. It enabled projects like our first aerial bird survey in the US on behalf of the US Navy, as well as a major project to map habitats on the Eastern Seaboard of the US.

"APEM is also now established in Germany, which is one of the most advanced offshore wind farm markets, where we have been working on monthly digital aerial surveys for seabirds and marine mammals since 2013.

“APEM is now working with all 11 water and wastewater utilities in the UK, and has carried out over 1,500 cutting-edge aerial surveys in the UK, Germany and the US. The last five years have seen contract wins in Germany, France, Ireland, Azerbaijan and the US, including Florida, Hawaii, New England, New York State, the Gulf of Mexico and North and South Carolina.

"We plan to keep innovating and trailblazing the latest scientific technology, such as hyperspectral aerial surveys, which collect and process information from across the electromagnetic spectrum in every single pixel of an image.

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The company has 120 staff in eight offices throughout the UK, including its headquarters in Heaton Mersey, as offices in Germany and the USA.

As well as offshore surveys, APEM’s work also includes studying fish, sediment and water quality.

In 2014 APEM worked with partner companies to ensure the water quality within Strathclyde Loch was safe for athletes competing in the Commonwealth Games.

APEM's longest running project has been in partnership with Salford City Council to manage the water quality and ecology of Salford Quays transforming it from a barren and redundant port into a thriving water recreation centre.